TCL in Your Town River Falls: Sigwarth Glass
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Glass blowing is an ancient technique that involves shaping molen glass into a bubble by using a blowpipe. TCL Reporter heads to Sigwarth Glass in River Falls to give it a try.
![](https://kstp.com/wp-content/uploads/2022/02/kstp_C6FCEE6AA40CE91C8D5DD3C0B3C37538.jpg)